baber/WOPTO huggingface dataset:
Patent KR-20220032664-A (KR)
Title: Pharmaceutical composition for preventing or treating cancer containing benzimidazole derivatives and black ginseng as active ingredients
Inventor: AN JUN MIN
IPC: A61P35/00
Filed: 2020-09-08
Abstract: The present invention provides a pharmaceutical composition for preventing or treating cancer which contains at least one selected from a group consisting of a benzimidazole-based derivative anthelmintic, and black ginseng, a black ginseng extract, and a mixture thereof as active ingredients. A composition according to the present invention has the characteristic of exhibiting a sufficient anticancer effect even if the composition contains a dose of benzimidazole-based anthelmintic that have been confirmed to be safe in animals or humans through a synergistic effect of black ginseng.
Patent KR-20220037606-A (KR)
Title: Precast Concrete Modular And Joint Structure with Core System Wall
Inventor: BAE KYU WOONG
IPC: E04B1/343
Filed: 2020-09-18
Abstract: The present invention relates to a separable PC modular structure having a core wall joint angle, capable of capable of combining a separately manufactured bottom plate with a body part having a reverse U-shaped cross section through a rebar joint and a cover plate, and facilitating joining with a wall of a building core part, and a joint structure between a separable PC modular structure and a wall of a building core part. In accordance with one advisable embodiment, the separable PC modular structure includes: a body part comprising a ceiling plate having a horizontal plate shape, side plates formed vertically downward from both ends in a widthwise direction of the ceiling plate, respectively, and a core wall joining angle made of a metal L-shaped cross section and formed in an outer corner of the ceiling plate; and a bottom plate including a bottom part having a plate shape of a predetermined thickness to be combined with a lower part of the body part.
Patent KR-20220040663-A (KR)
Inventor: KIM YOUNG TAE
IPC: G06Q10/06
Filed: 2020-09-24
Abstract: The present invention relates to a video-based power generation facility management method. According to the present invention, an overhaul process order regarding an overhaul target power generation facility is set along with time and personnel required for each process. Then, process rate confirmation is performed by checking whether each process has been completed in accordance with a work manual, whether a component prepared in advance is defective, and time consumed for each process by performing barcode recognition at the start and end of each overhaul process. Then, the process rate is compared with preset time. Correction is performed in the case of a slow process, work manual violation, an input component different from an inspection result, or different specifications. Accordingly, error and delay time can be minimized in power generation facility overhaul and the overhaul can be performed with safety and efficiency.
Patent KR-20220045729-A (KR)
Title: Derivation method for conditions of alternative experiments of gas permeability evaluation
Inventor: LEE WOO JU
IPC: G01N15/08
Filed: 2020-10-06
Abstract: The present invention relates to a method for extracting conditions of alternative experiments of gas permeability evaluation, to evaluate permeability of a target gas by using an alternative gas. According to the present invention, the method comprises the following steps: with respect to a permeation medium, establishing a relational expression according to the Henry model from the solubility (H_T) values of a target gas according to pressure at a constant temperature to acquire constants of the Henry's relational expression of the target gas and establishing a relational expression according to an Arrhenius model from diffusivity (D_T) values of the target gas according to temperature at a constant pressure to acquire constants of the Arrhenius relational expression of the target gas; with respect to the permeation medium, establishing a relational expression according to the Henry model from the solubility (H_R) values of an alternative gas according to pressure at a constant temperature to acquire constants of the Henry's relational expression of the alternative gas and establishing a relational expression according to the Arrhenius model from diffusivity (D_R) values of the alternative gas according to temperature at a constant pressure to acquire constants of the Arrhenius relation of the alternative gas; and using an equation that the permeation amount of the target gas per unit thickness of the permeation medium and the permeation amount of the alternative gas per unit thickness of the permeation medium are the same to extract a test temperature or test pressure of the alternative gas at which the permeation amount of the target gas per unit thickness of the permeation medium and the permeation amount of the alternative gas per unit thickness of the permeation medium at a reference temperature or standard pressure are kept equally.
Patent KR-20220046088-A (KR)
Inventor: SU JIN GOK
IPC: B01J23/42
Filed: 2020-10-07
Abstract: The present invention relates to a method for preparing a platinum-based alloy catalyst, including controlling the particle size of a platinum-based alloy. The method according to the present invention includes the steps of: dispersing a carbonaceous catalyst carrier in polyol to prepare a carbonaceous catalyst carrier solution; introducing a platinum solution and transition metal precursor powder to the carbonaceous catalyst carrier solution and carrying out mixing at 40-100 ℃ to prepare a mixed solution; adding a reducing agent to the mixed solution to reduce a platinum-based alloy; and washing and drying the mixed solution containing the platinum-based alloy, wherein the reducing agent in the reduction step is sodium hydroxide (NaOH), and the amount of the introduced sodium hydroxide (NaOH) is controlled to control the particle size of the platinum-based alloy reduced and supported on the carbonaceous catalyst carrier.
Patent KR-20220046091-A (KR)
Inventor: LEE BAEK HEE
IPC: B60R22/26
Filed: 2020-10-07
Abstract: The present invention relates to a device for automatically fastening a seat belt for a vehicle, which enables a seat belt to be automatically fastened for the elderly, the weak, or the disabled sitting on a seat in a vehicle. The device for automatically fastening a seat belt for a vehicle according to the present invention comprises: webbing having a plurality of electromagnets attached thereto; a tongue mounted on an end portion of the webbing and made of a metal material; and a buckle having an electromagnetic plate where the tongue can be attached by magnetism, wherein an electric current is applied to the electromagnets of the webbing and the electromagnetic plate of the buckle to enable the seat belt to be automatically fastened. Therefore, for an autonomous vehicle to be released in the future, when the weak and elderly or the disabled ride therein without any fellow passenger, the seat belt can be readily fastened to enhance convenience and safety of passengers.
Patent KR-20220046896-A (KR)
Inventor: MOON IL CHUL
IPC: G06N3/08
Filed: 2020-10-08
Abstract: According to an embodiment of the present invention, provided is a method for adversarial likelihood-free inference on a black box generator. The method may comprise the steps of: repeating a metropolis-hasting algorithm m times for a discriminator network and a probabilistic encoder network, wherein m is an exploration-exploitation hyperparameter for controlling the convergence rate of the stationary distribution of the metropolis-hasting algorithm; calculating an output value obtained by inputting an input variable into a black box generation model; updating the discriminator network l times based on a first gradient descent technique; and updating the probabilistic encoder network l times based on a second gradient descent technique. Therefore, estimation accuracy can be increased with limited simulation budgets.
Patent KR-20220022826-A (KR)
Inventor: MOON DUK JAE
IPC: H04L9/00
Filed: 2020-10-12
Abstract: Disclosed are a symmetric key encryption device and method. According to an embodiment of the present invention, a symmetric key encryption method includes: a sequence generator which generates a random sequence of k*N bits (k is a natural number greater than or equal to 2) using a generation function (G); a linear layer which performs a multiplication operation within a preset finite field on an input value and N bits at a preset first position among the sequence, and generates the output value by performing an addition operation as a module for a result of a multiplication operation and the N bits at a preset second position among the sequence. According to the present invention, using a preset non-linear layer, the symmetric key encryption method includes the steps of: repeatedly applying the linear layer and the non-linear layer for a preset number of times (r) with respect to an N-bit encryption key (K); and generating a key sequence by adding the result value of the iterative application and the encryption key as a module.
Patent KR-20200128488-A (KR)
Inventor: NAM HEE CHUL
IPC: A61M5/162
Filed: 2020-10-12
Abstract: The present invention relates to a medical treatment sap set with a ringer hose break prevention device and, more particularly, to a medical treatment sap set with a ringer hose break prevention device, fitted and installed in a coil spring form having a certain length outside the ringer hose, so that a spiral coil part of the ringer hose break prevention device wound in a spiral shape wraps around the outer periphery of the ringer hose, which bends well flexibly. Thus, a bent portion of the ringer hose having a ″U″ shape is not bent, and thus so the flow of the sap (medicine) in the ringer hose is not stopped. The present invention provides a known sap set (10) in which an injection needle connector (2) is connected to one end of a ringer hose (1) formed of a flexible transparent body, and an injection needle (3) is detachably installed at the end of the injection needle connector (2); a ringer hose break prevention device (4) formed in the form of a coil spring by winding a coil wire formed of a soft synthetic resin in a spiral shape is fitted to the outside of the ringer hose (1) adjacent to the injection needle connector (2); and each of the hooks (7) is formed at both ends of the ringer hose break prevention hole (4), in which the hook portion (7) is formed to be bent in the same direction as each other to maintain a bent state of the ringer hose break prevention device (4) by bending the ringer hose break prevention device (4) and hooking both hooks (4) to each other.
Patent KR-20220050625-A (KR)
Inventor: SO SUN CHAE
IPC: B65G11/18
Filed: 2020-10-16
Abstract: The present invention relates to an abrasion-resistant ceramic chute liner, and specifically, to an abrasion-resistant ceramic chute liner which is designed to suppress the abrasion and damage of a chute by an intensive fall of coal. The abrasion-resistant ceramic chute liner according to the present invention includes: a housing; a plurality of ceramic liners in which an adhesive is filled in connecting portions of each side to protect the housing, and which are fixedly installed in the housing; and an anti-abrasion unit which prevents falling coal from being collided with the connecting portions of the ceramic liners to cause the abrasion of the housing.
Patent KR-20220052725-A (KR)
Inventor: PARK KYEONG SOON
IPC: B82Y40/00
Filed: 2020-10-21
Abstract: The present invention relates to a method capable of effectively and simply preparing manganese dioxide complex nanoparticles. The method for preparing manganese dioxide complex nanoparticles comprises: a step of preparing a precursor solution comprising a manganese precursor; and a step of forming complex nanoparticles containing manganese dioxide.
Patent KR-20210113550-A (KR)
Title: In-context exploratory language learning Appratus and the Method thereof
Inventor: YOO HWAN SOO
IPC: G09B19/06
Filed: 2020-10-21
Abstract: The present invention relates to an in-context exploratory language learning apparatus and a method thereof for expanding and using a specific computer-based, content-oriented language learning, search, and reference system in a new and more effective way. The present invention enables in situ searching and learning of instances organically created for a language being learned without leaving the current media context. The system, in turn, provides a fluid and low friction opportunity for bottom-up language learning and is an extension of the conventional structured top-down approach which is widely used today.
Patent KR-20220055303-A (KR)
Title: Slip expansion disposable spoon
Inventor: PARK JIN SUNG
IPC: A47G21/02
Filed: 2020-10-26
Abstract: The present invention provides an extendable disposable spoon which is stored inside a packaging container of composite rice (cup rice) and is configured to reduce manufacturing cost. Moreover, even when a neck inserted into the bottom surface of a hand grip during use of the spoon is withdrawn by using a head, strength of a portion where a front end portion of the hand grip and a rear end portion of the neck can be sufficiently maintained. Therefore, even though weight is applied to a head portion during use of the spoon, the spoon is not bent and allows a user to easily rub and mix food stored inside the container of the composite rice (the cup rice).
Patent KR-20220055369-A (KR)
Inventor: CHOI DONG WOOK
IPC: C08F220/14
Filed: 2020-10-26
Abstract: The present application provides a resin composition and an optical adhesive capable of securing flexibility and elastic recovery and maintaining appropriate adhesive strength so as to be applied to a shape-changeable (foldable or rollable) display product or a product including a transparent electrode. The resin composition includes an acryl monomer component, an adhesiveness applying agent, and a molecular weight adjusting agent.
Patent KR-20220058780-A (KR)
Title: Core mold 3d test method for fuel cells using white light source and device therefor
Inventor: LEE HYEONG SEOP
IPC: H01M8/0258
Filed: 2020-10-30
Abstract: The present invention relates to a 3D inspection method for a hydrogen fuel cell separator using a white light source and a device thereof, and more specifically, to a 3D inspection method for a hydrogen fuel cell separator using a white light source and a device thereof capable of accurately measuring a position, a width, and a depth of a flow path of the hydrogen fuel cell separator; and measuring a depth with only photographing using the white light source. The 3D inspection method for a hydrogen fuel cell separator using a white light source and the device thereof formed by a preferred embodiment of the present invention can accurately measure not only a processed shape, but also a depth of the flow path; can photograph the separator made of metal with white light; can facilitate accurate measurement by using a shadow; and can facilitate 3D inspection by accurately measuring not only the shape, but also the depth of the flow path formed on the separator.
Patent KR-20220058310-A (KR)
Title: Active clamp buck converter
Inventor: HYUNG JIN CHOE
IPC: H02M3/155
Filed: 2020-10-30
Abstract: An embodiment relates to an active clamp buck converter. Specifically, the buck converter has a step-down converter structure capable of zero voltage switching of first and second switches as a first capacitor, the second switch, a first inductor, a second inductor, and a second diode are added in an existing buck converter as follows. According to an embodiment of the present invention, the buck converter is divided into four structures. The structure comprises a square wave generating unit, a resonating unit, a rectifying unit, and an output filter. Therefore, when electric power is converted by the buck converter, a switching loss from a switching element is reduced. So, the buck converter improves the life of the whole system and driving reliability by fast switching.
Patent KR-20220058335-A (KR)
Title: Computer led lighting device that can possible to fasten the smartphone
Inventor: RYU JI YOON
IPC: F21W131/30
Filed: 2020-10-31
Abstract: The present invention relates to a lighting device that is attached to a computer monitor and is easy to carry and, more particularly, to an LED lighting device that can fasten a mobile phone and to which a memo paper can be attached. In addition, the LED lighting device has a suction plate so that it can be attached to mirrors and walls in addition to computers. The LED lighting device includes: a front part; LED lights; a holder; a memo paper attachment plate; a connection part; a spring; a rear part; a suction plate; and a power supply part.
Patent KR-20220060804-A (KR)
Inventor: LEE JUNG PIL
IPC: H01M4/13
Filed: 2020-11-05
Abstract: The present invention relates to a negative electrode for a lithium secondary battery including: a negative electrode current collector; a lithiophilic material (LPM) layer coated on at least one outer surface of both surfaces of the negative electrode current collector; and a carbon layer formed on the lithiophilic material layer, a manufacturing method thereof, and a lithium secondary battery including the negative electrode for a lithium secondary battery.
Patent KR-20220063574-A (KR)
Title: Supply modulator and wireless communication apparatus including the same
Inventor: BANG JUN SUK
IPC: H03F3/21
Filed: 2020-11-10
Abstract: Disclosed are a power modulator and a wireless communication device comprising the same. According to the technical idea of the present disclosure, the power modulator supplying an output voltage to a power amplifier by being driven in a tracking mode of one of an average power tracking mode, a continuous level envelope tracking mode, and a discrete level envelope tracking mode comprises: a multi-output voltage regulator; a linear regulator; a switching regulator; a switching regulator controller; a switch array; a discrete level controller; a switch controller; a coupling capacitor; and a main controller.
Patent KR-20220064550-A (KR)
Title: Pressure band for treating diabetes mellitus
Inventor: BACK HAK SUN
IPC: A61F13/08
Filed: 2020-11-12
Abstract: The present invention relates to a compression band for treating diabetes, and more specifically, to a compression band for treating diabetes, capable of preventing edema caused by diabetes and helping blood circulation by covering a lower limb with appropriate pressure. Provided is a compression band for treating diabetes, which is formed in the form of covering the foot and calf of a wearer to promote blood circulation and prevent edema through muscle compression. The compression band for treating diabetes comprises: a compression sock part formed in the form of covering a wearer's foot below the ankle; and a compression stocking part formed in the form of coverage from the top of the ankle to the knee of the wearer to compress the calf. The compression sock part includes: an instep compression part for compressing the instep of the wearer; and a foot sole compression part for compressing the foot sole of the wearer.
Patent KR-20220072890-A (KR)
Title: 군집주행 보상 방법
Inventor: CHO HYUN WOO
IPC: B60W60/00
Filed: 2020-11-24
Abstract: 군집주행 보상 방법이 개시된다. 본 발명의 군집주행 보상 방법은 선두차량의 군집주행 제어 모듈이 후미차량의 주행정보를 생성하는 단계; 후미차량의 군집주행 제어 모듈이 선두차량으로부터 전달받은 주행정보에 따라 후미차량을 주행시키고 후미차량의 연료소비 감소율을 산출하는 단계; 및 선두차량의 군집주행 제어 모듈이 연료소비 감소율에 따라 선두차량에게 금전적 보상을 제공하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20220075248-A (KR)
Title: 양면을 지압면으로 갖는 경추교정기
Inventor: CHANG DAE SUNG
IPC: A61H1/02
Filed: 2020-11-28
Abstract: 본 발명은 양면 지압부를 모두 활용하여 교정기의 크기를 슬림하게 하면서도 효과적인 지압효과가 가능한 경추교정기에 관한 것이다. 
보다 자세하게는, 경추교정기의 두개의 면을 모두 활용하여 경추를 지압함과 동시에 온열기능도 포함된 경추교정기에 관한 것이다.
Patent KR-20220076885-A (KR)
Inventor: JUNG BOONG IK
IPC: F16L55/48
Filed: 2020-12-01
Abstract: 원료 공급을 위한 배관의 내부를 이동하면서 세정하는 피그와, 배관의 일단의 원료 공급측에 연결되어 피그를 발사하고 되돌아온 피그를 수신하는 제1스테이션과, 배관의 타단의 원료 수신측에 연결되어 제1스테이션에서 발사된 피그를 수신하고 다시 상기 제1스테이션 쪽을 발사하는 제2스테이션과, 피그의 이동을 위해서 제1 및 제2스테이션 각각으로 압축공기를 공급하기 위한 제1 및 제2압축공기 공급부와, 제1 및 제2스테이션 각각에 연결되어 배관 세정 후의 오염된 피그를 세척하기 위한 제1 및 제2피그 세정부 및, 제1 및 제2스테이션 사이에서의 피그의 발사와 복귀에 의한 피깅동작과 피깅속도 및 피그의 세척동작을 제어하는 제어유닛을 포함하는 것을 특징으로 하는 배관 피깅 시스템이 개시된다.
Patent KR-20220081397-A (KR)
Inventor: LEE JOON SUB
IPC: G01J5/00
Filed: 2020-12-08
Abstract: 본 발명의 일 실시 형태에 따른 셔터를 이용한 대상체의 온도 보정 장치는, 대상체의 온도 및 셔터의 온도를 측정하는 온도 측정 모듈과, 측정된 셔터의 온도를 이용하여 노이즈에 의한 온도를 연산하는 노이즈 온도 연산 모듈과, 측정된 대상체의 온도에서 연산된 노이즈에 의한 온도를 감산함으로써 대상체의 온도를 보정하는 온도 보정 모듈을 포함할 수 있다.
Patent KR-20220081522-A (KR)
Title: 이미지 센서
Inventor: SHIN MIN SEOK
IPC: H04N5/376
Filed: 2020-12-09
Abstract: 이미지 센서는, 제1페이즈에서 변조광과 동일한 위상을 가지는 제1클럭을 전달하고 제2페이즈에서 상기 변조광과 1/2주기의 위상차를 가지는 제3클럭을 전달하는 다수의 제1라인들; 상기 제1페이즈에서 상기 제3클럭을 전달하고 상기 제2페이즈에서 상기 제1클럭을 전달하는 다수의 제2라인들; 상기 제1페이즈에서 상기 변조광과 1/4주기의 위상차를 가지는 제2클럭을 전달하고 상기 제2페이즈에서 상기 변조광과 3/4주기의 위상차를 가지는 제4클럭을 전달하는 다수의 제3라인들; 상기 제1페이즈에서 상기 제4클럭을 전달하고 상기 제2페이즈에서 상기 제2클럭을 전달하는 다수의 제4라인들; 및 다수의 제1픽셀들과 다수의 제2픽셀들이 로우 방향 및 컬럼 방향으로 교번하여 배열된 픽셀 어레이를 포함하고, 상기 다수의 제1픽셀들 각각은 상기 다수의 제1라인들 중 하나가 연결되는 A탭과 상기 다수의 제2라인들 중 하나가 연결되는 B탭을 포함하고, 상기 다수의 제2픽셀들 각각은 상기 다수의 제3라인들 중 하나가 연결되는 A탭과 상기 다수의 제4라인들 중 하나가 연결되는 B탭을 포함할 수 있다.
Patent KR-20220081766-A (KR)
Inventor: CHO HONG JUN
IPC: G06K19/06
Filed: 2020-12-09
Abstract: 본 발명은 비석에 입히는 손상을 최소화하면서 또한 풍우에 마모를 걱정하지 않으면서 고인의 다양한 생전 모습을 묘소를 찾는 사람들 누구에게나 생생하게 제공할 수 있고, 또한 고인의 생전 모습의 각종 정보를 묘소를 찾는 사람들 누구에게나 제공하면서 별도 전원을 구비하지 않아도 되는 비석 및 그 비석에 부착하여 사용하는 QR코드 몸체부를 제공하는데 있다. 이를 위해 본 발명은 비석(또는 제단석) 표면에 고인의 생전정보가 기록되어 있는 웹사이트로 스마트폰을 통해 접속하여 확인할 수 있는 QR코드가 형성된다.
Patent KR-20210082078-A (KR)
Title: Simulation method, simulation device, and storage device
Inventor: NARIOKA SHINTARO
IPC: G03F7/00
Filed: 2020-12-14
Abstract: Provided is a simulation method for simulating a film formation process of forming a film by coating an upper part of the substrate with a curable composition in the form of a plurality of droplets and bringing the substrate into contact with a mold to provide an efficient and good simulation method for obtaining the disappearance of a large number of bubbles in, for example, the entire one-shot and the like. The simulation method includes: a first step of calculating the size and capture time of each bubble at the time when the bubbles are captured due to contact with the mold; and a second step of obtaining an extinction process of each bubble based on information on the size and time of each bubble.
Patent KR-20220086726-A (KR)
Inventor: CHOI WOONG KI
IPC: C08K9/04
Filed: 2020-12-16
Abstract: 본 발명은 아민 그라프트된 탄소나노튜브를 이용한 높은 진동감쇠를 갖는 탄소섬유 복합재료 제조방법 및 이에 의해 제조된 복합재료에 관한 것으로서, 보다 구체적으로는 높은 진동감쇠 특성을 갖는 탄소섬유강화 복합재료를 개발하기 위해서 복합재료에 첨가하고자 하는 탄소나노튜브 표면에 아민 그라프트를 통해 아민 관능기를 도입하고 이렇게 도입된 아민 체인의 유동성을 이용하여 높은 감쇠 거동을 갖는 복합재료 제조방법에 관한 것이다.
Patent KR-20220087977-A (KR)
Title: 표면결함 저항성이 우수한 선재 및 그 제조방법
Inventor: SANG YOON LEE
IPC: C21D9/52
Filed: 2020-12-18
Abstract: 표면결함 저항성이 우수한 선재가 개시된다. 본 발명의 일 실시예에 따른 표면결함 저항성이 우수한 선재는, 중량%로, C: 0.35 내지 0.5%, Si: 0.001 내지 0.6%, Mn: 0.8 내지 1.8%, Cr: 0.05 내지 0.2%, P: 0.005 내지 0.03%, S: 0.02 내지 0.06%, Al: 0.01 내지 0.05%, N: 0.01% 이하와, V:  0.02 내지 0.15%, Ti: 0.002 내지 0.03% 중 1종 이상을 포함하고, 나머지 Fe 및 불가피한 불순물을 포함하며, 표면으로부터 0.2D까지의 MnS 아스펙트 비(aspect ratio)가 5 이하이다.
Patent KR-20220088569-A (KR)
Title: 신경망 기반 디지털 문서의 위아래 방향 판단 장치 및 방법
Inventor: JUNG JIN WOO
IPC: G06N3/08
Filed: 2020-12-18
Abstract: 본 발명은 신경망 기반 디지털 문서의 위아래 방향 판단 장치 및 방법에 관한 것이다. 본 발명의 일 실시 예에 따르면, 신경망 기반 디지털 문서의 위아래 방향 판단 장치 및 방법은 적은 계산량으로 대량의 디지털 문서에서 문서의 위아래 방향 판단을 빠른 속도로 수행할 수 있다.
Patent KR-20220089577-A (KR)
Title: 조명달린 우산고정 스트랩
Inventor: JEON SU YEONG
IPC: A45B25/06
Filed: 2020-12-21
Abstract: 본 발명은, 우산 사용자의 상반신이나 물건에 우산대를 밀착시킨 상태에서 줄감김 스트랩을 통해 우산 사용자의 상반신 혹은 물건에 스트랩을 휘감아 결속함으로써, 우산 사용자의 양손을 자유롭게 하고, 스트랩 고정장치에 조명을 부착해 흐린 날씨와 밤의 어둠을 조명을 통해 밝힐 수 있도록 하는 우산 고정장치에 관한 것이다.